As seen in my comic "The Krystal Empire". This one is the full-body version of the one seen in ConcernCreated with Inkscape from a couple of screenshots from "The Crystal Empire" (S03E01)

Source:[link]At least the body. The head is from here: [link]SVG:[link]Contains both this pose, and another one with Twilight looking upwards, and a "shading" overlay for each oneAnd if you can provide a link to the final work, that would be nice ;)